Make remote.c ptid constants "const"
authorTom Tromey <tromey@adacore.com>
Tue, 12 Mar 2019 17:03:03 +0000 (11:03 -0600)
committerTom Tromey <tromey@adacore.com>
Tue, 12 Mar 2019 17:07:43 +0000 (11:07 -0600)
commitffdd69cf7840f3b158de16819591361c8dae3a4d
tree0663887ec134b7ba5687dc40935a9cad29b4160f
parentec148c577eaa29f26a943c13b0b66ca3877bb5aa
Make remote.c ptid constants "const"

This changes magic_null_ptid, not_sent_ptid, and any_thread_ptid to be
"const".  This is a minor improvement that makes it so these can't be
accidentally modified.

Tested by rebuilding.  I'm checking this in.

gdb/ChangeLog
2019-03-12  Tom Tromey  <tromey@adacore.com>

* remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): Now
const.  Add initializers.
(_initialize_remote): Don't initialize ptid globals.
gdb/ChangeLog
gdb/remote.c